HI
I need help to resolve this situation....
Here's its go:
4 cams -2 everfocus (outside) and 2 digital watchdog (inside)
1 DVR -ECOR -everfocus
RG6 = 30 feet max each cam
Altronix power supply 2.5 amps max (gauge 18)
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The problem is that when i connect everything, the cam begin with very good image...then after:
1 minutes: begins to make some lines like ground loop
2 minutes: color fade to black in white
3 minutes: fuzzy picture
4 minutes: ghost image with sometime complete black screen or blue
Its like progressive invasion of something like RFI or EMI
I got some fluorescent in the ceiling but not many.
The building is in concrete block with metal siding. It's a car garage.
It's on all cams not only inside one's.
I try with ground loop isolator but don't work
I try with new power , don't work.
I try another AC wall plug.
I try to make some cheater AC plug to remove ground pole...don't work.
If i connect everything then after the ''invasion'', if i disconnect the cam from the dvr and i wait 2 mins. then reconnect, fuzzy image again.
THE WEIRD THINK IS WHEN I CONNECT MY MOBILE MONITOR EVERYTHING IS OK....see the vid
Sorry for my english...
Please help me with this....
Here's a video: http://tinypic.com/r/35jdumr/8
and: http://tinypic.com/r/243i8t3/8
Thanks
